tree 32700ffed68efe9a314e79e03edfff71cbcfda57
parent b537cfb5dc73c05926c1ca5f73cd2f793c423fd5
author Arif Hussain <c_arifh@qca.qualcomm.com> 1383624610 -0800
committer Kiet Lam <c_kietl@qca.qualcomm.com> 1383954878 -0800

wlan: Fix DHCP failure caused by PTK overwrite

On disconnection we are clearing WextState->roamProfile
and on re-association will be using key type from the same.
This causing HDD to send PTK set request again to the
firmware with 0 encryption type leading to DHCP failure.

Change-Id: I66490e565e32a8f487086823d8847060746f9c3b
CRs-Fixed: 529205